baber/WOPTO huggingface dataset:
Patent KR-20040019181-A (KR)
Title: Apparatus and method of short massage receiving in digital PBX
Inventor: LEE SEUNG CHEOL
IPC: H04M11/00
Filed: 2002-08-26
Abstract: PURPOSE: A device for receiving a short message of a digital PBX is provided to register IP information of a PC of an extension subscriber who does not use an SMS(Short Message Service) terminal, and to supply a short message of a digital PBX to the PC of the extension subscriber, thereby enabling the extension subscriber to receive the short message. CONSTITUTION: A local interface(310) supplies an interface for connecting with a local line. An extension interface(330) interfaces an internal subscriber with a system. A user extension(370) is connected to the extension interface(330). A central controller(320) includes a basic circuit for operating the system, and controls the entire system of a digital PBX. An LAN interface(350) is connected with the central controller(320), and supplies an LAN environment through the digital PBX. A user PC(360) is connected to the LAN interface(350), and receives the LAN environment. An SMS processor(340) processes a short message received from outside.
Patent KR-20040020428-A (KR)
Title: Instant trip device of mccb
Inventor: HONG SEUNG PYO
IPC: H01H73/00
Filed: 2002-08-30
Abstract: PURPOSE: An instantaneous trip device is provided to achieve improved accuracy of instantaneous trip operation by generating a constant magnetic driving force between the stator and mover. CONSTITUTION: An instantaneous trip device comprises a heater(101) for passage of a current; a stator(102) covering the heater; a mover(104) arranged in the vicinity of the stator; and a torsion spring(105) for elastically supporting the mover. The stator has a stator side arc-shaped air gap surface(102a) formed at the bottom of the stator. The mover has a mover side arc-shaped air gap surface(104a) where an air gap(106) is formed in the vicinity of the stator side arc-shaped air gap surface so as to allow for a high magnetic flux density. The stator side arc-shaped air gap surface is formed into a concave shape and the mover side arc-shaped air gap surface is formed into a convex shape.
Patent KR-20030019265-A (KR)
Title: Autodeposition compositions
Inventor: BAMMEL BRIAN D
IPC: B32B15/092
Filed: 2002-08-31
Abstract: PURPOSE: Provided is an autodepositable coating composition that is resistant to surface defects, including cratering, edge pullback, and defects caused by the presence of particulate matter. CONSTITUTION: The autodepositable composition comprises (a) water and (b) a reactive prepolymer comprising a reaction product of (i) a resin containing at least one epoxy group and at least one hydroxyl group reactive with a free isocyanate group at a first temperature and (ii) a hybrid crosslinking agent containing both at least two free isocyanate groups capable of reacting with the resin at the first temperature and at least one functional group capable of reacting with the resin only at a second temperature higher than the first temperature, wherein the reactive prepolymer contains in unreacted form at least one of the functional groups capable of reacting with the resin only at the second temperature.
Patent KR-20030051180-A (KR)
Title: Method of manufacturing semiconductor device for evaluation
Inventor: NARUOKA HIDEKI
IPC: H01L23/544
Filed: 2002-09-10
Abstract: PURPOSE: To obtain an evaluation method of crystal defects for evaluating the crystal defects that are generated in a thin-film SOI layer and a thin-film surface layer through inline inspection. CONSTITUTION: In the evaluation region of an SOI layer 3, a silicide region 8 corresponding to a crystal defect generated in the SOI layer 3 is formed. In the silicide region 8, a metal element contained in a transition layer 10 is diffused into the SOI layer 3 through heat treatment, and is subjected to gettering by the crystal defects for silicide. Laser beams are irradiated inside the evaluation region through the transition layer 10 and a silicon oxide film 6. The evaluation region is scanned by laser beams, and at the same time, a current flowing between the first and second probes is detected by an ammeter, thus evaluating the crystal defects in the evaluation region.
Patent KR-20040023160-A (KR)
Title: Process for the preparation of S-(-)-amrodipine by use of L-(+)-tartrate
Inventor: HA MUN CHEON
IPC: C07D211/90
Filed: 2002-09-11
Abstract: PURPOSE: A process for preparing S-(-)-amlodipine by using of L-(+)-tartrate is provided, thereby cheaply preparing S-(-)-amlodipine in higher yield using cheap L-(+)-tartrate, providing an excessive amount of enantiomers, and simplifying the treatment process. CONSTITUTION: A process for preparing S-(-)-amlodipine comprises the steps of: adding L-(+)-tartrate into (R,S)-amlodipine in DMSO(Dimethyl Sulfoxide) in a mole ratio of 0.05:1 to 0.55:1, filtering the resulted solution to remove solid contents, and adding methylenechloride into the filtrate in a mole ratio of 1:1 to 2:1 to prepare S-(-)-amlodipine-hemi-L-tartrate-DMSO-solvate; treating the S-(-)-amlodipine-hemi-L-tartrate-DMSO-solvate with methanol to prepare S-(-)-amlodipine-hemi-L-tartrate hydrate; and treating the S-(-)-amlodipine-hemi-L-tartrate hydrate with base/CH2Cl2, wherein the base is selected from metal hydrate, oxide, carbonate, bicarbonate and amide.
Patent KR-20040024737-A (KR)
Title: Faximily having function for making cover page and controlling method thereof
Inventor: LEE JEONG HUN
IPC: H04N1/32
Filed: 2002-09-16
Abstract: PURPOSE: A facsimile having a cover page writing function and a control method thereof are provided to enable a CPU to dial a number as scanning a cover page, and to transmit cover page data stored in a memory with stored draft data, thereby preventing a user from writing another cover page during facsimile transmission. CONSTITUTION: An LCD(61) displays an operational state of a facsimile system and an input screen of a user input item. A key input unit(62) includes character keys and number keys for inputting user input information corresponding to the user input item. A memory(50) stores cover page data and a cover page data edition program. A CPU(10) controls the user input screen to be displayed on the LCD(61) according to a cover page writing command when a transmission mode is started, edits a cover page according to the user input information, and controls the cover page data to be transmitted with transmission data. A scanner(20) scans a manuscript, and transmits the manuscript to the CPU(10). An operational panel(60) has the LCD(61) and the key input unit(62), and enables a user to confirm a facsimile state and input the command.
Patent KR-20040026941-A (KR)
Title: Mini compressor of reducing noise
Inventor: KIM JIN SEOG
IPC: F04B43/00
Filed: 2002-09-26
Abstract: PURPOSE: A small compressor with a reduced noise is provided to reduce a noise by surrounding a motor with a sound absorbing material and installing a silencer and a muffler on an air inlet port and an air outlet port. CONSTITUTION: A muffler fixing plate(30) fixes a silencer(10) and a muffler(20) thereon to reduce noises in sucking air in and discharging air, and has a plurality of fixing plate suction holes on a bottom. A fan protecting plate(40) has a fan installation hole(41) to secure a fan(4) installed on one side of a rotary shaft(3) of a motor(2) driving a compressor(1). A cover(60) covers the muffler fixing plate and a bottom plate(50) on which the fan protecting plate is secured, and has cover suction holes(61) in a direction of a muffler axis, and has cover dispersion discharge holes(62) in a direction of installing the fan. A sound absorbing material(70) formed in an open-shell structure is installed on each inner wall of the bottom plate, the cover, the muffler fixing plate, and the fan protecting plate for absorbing sound.
Patent KR-20040028278-A (KR)
Title: Method for manufacturing port of cylinder head for automobile
Inventor: LEE BONG SANG
IPC: B23C3/00
Filed: 2002-09-30
Abstract: PURPOSE: A method for forming a port of a cylinder head for a vehicle is provided to prevent lowering in a flow characteristic of air and to improve the performance and output of an engine by filleting the edge of the front end of the port to a minimum. CONSTITUTION: In a method for forming a port(20) of a cylinder head for a vehicle, the track of a milling tool(30) is extended to the front end of a valve guide part(25) to prevent lowering in a flow characteristic of air by making profile of the inlet side of a combustion chamber(21) secure normal profile. A radius of the edge of the filleted port is under 0.5 to prevent excessive milling by the milling tool.
Patent KR-20040028409-A (KR)
Title: Connector for plastic optical fiber
Inventor: AHN JEONG GYUN
IPC: G02B6/24
Filed: 2002-09-30
Abstract: PURPOSE: A plastic optical cable connector is provided to secure the accuracy of the connection by applying the floating connection type to the optical connector, thereby reducing the assembly time. CONSTITUTION: A plastic optical cable connector includes an optical plug(10) and an adaptor. The optical plug(10) is provided with a ferrule(30), a plug body(20), a boot(60), a spring and a stopper. The plug body(20) receives the ferrule(30), the spring and the stopper into its inner space. The spring supports the ferrule(30) and prevent it from being moved. And, the adaptor is coupled to the optical plug(10) by forming the sleeve which aligns the ferrule(30) of the optical plug(10) during the connection. The connection state between the optical plug(10) and the adaptor is maintained by connecting the key to the corresponding groove.
Patent KR-20040031179-A (KR)
Title: Apparatus and method for decoding trellis in digital TV
Inventor: SHIN JONG UNG
IPC: H03M13/25
Filed: 2002-10-04
Abstract: PURPOSE: A trellis coding unit of a digital television and a trellis coding method thereof are provided to insert correctly three dummy values in 5 bit units of input symbols and perform correctly a Viterbi decoding process by using a difference value between the maximum path metric and the minimum path metric to detect a Viterbi synchronization signal. CONSTITUTION: A trellis coding unit of a digital television includes a slicer unit(701), a Viterbi decoding unit(703), and a Viterbi synchronization detection unit(704). The slicer unit(701) outputs a branch metric by performing a soft decision process for data. The Viterbi decoding unit(703) forms different trellis groups of M number started from each symbol position within symbols of M number, perform a Viterbi decoding process in the corresponding trellis group units during a predetermined period to output a path metric, and performs a Viterbi decoding process in the trellis group unit corresponding to a Viterbi synchronization signal. The Viterbi synchronization detection unit(704) calculates and stores a difference value between the maximum path metric and the minimum path metric for the trellis group, decides the trellis group having the largest difference value of the stored values as a synchronous trellis group, and outputs the Viterbi synchronization signal corresponding to the decided trellis group to the Viterbi decoding unit.
Patent KR-20040035109-A (KR)
Title: Smart label
Inventor: HAM HYE SUK
IPC: G06K19/077
Filed: 2002-10-18
Abstract: PURPOSE: A smart label is provided to make the smart card at a low cost, perform a simple process, and occur no deterioration on recognition performance of an antenna. CONSTITUTION: In case that other wires(17) are formed between connection terminals(13,14), both ends(71) of a staple(70) are penetrated from a non-circuit part(12) to a circuit part(11) in order to insulate the staple from other wires. Thus, a central part(72) of the staple is insulated from other wires. To protect a circuit, one side of a substrate(10) including the circuit is covered by an insulating protecting film.
Patent KR-20040037004-A (KR)
Title: Information search system for personal E-mail management and method thereof
Inventor: LEE HYEON SU
IPC: G06F17/30
Filed: 2002-10-25
Abstract: PURPOSE: A method and a system for searching information for individual mail management are provided to manage e-mail efficiently by sorting received e-mail according to the frequency of mailing, and offering the sorted list to a user. CONSTITUTION: The system comprises an input part(110), an analyzing part(120), a searching part(130), and an output part(140). The input part(110) receives e-mail. The analyzing part(120) analyzes an information of a sender or a receiver, mail contents, and an attached file. The searching part collects related mail information by searching the sender or the receiver. The output part(140) sends or receives the mail.
Patent KR-20040037995-A (KR)
Title: Manufacturing method of polyester false twist yarn
Inventor: LEE BANG HUI
IPC: D02G3/28
Filed: 2002-10-31
Abstract: PURPOSE: A manufacturing method of polyester finished yarn having soft touch and excellent elasticity is provided. Fabric or knitting made out of the polyester finished yarn has excellent touch, hygroscopicity and quick dry function. CONSTITUTION: Polyester finished yarn is obtained by the steps of: preparing two drawn yarns having the next fineness(0.05de <= D1 <= 2.0de (formula 1), 1.0de <=D2 < 3.0de (formula 2)); twisting one yarn in a twist ratio of 400-1500/m; supplying the other yarn having no twist; doubling the yarns; heating the doubled yarn at 150-210 deg.C; and then false-twisting the yarn. In the formula 1 and 2, D1 is single yarn fineness of the yarn having no twist; D2 is single yarn fineness of the twisted yarn.
Patent KR-20040039915-A (KR)
Title: Computer monitor equipped with controlling unit for selecting computer
Inventor: JANG U CHEOL
IPC: G06F3/14
Filed: 2002-11-05
Abstract: PURPOSE: A computer monitor equipped with a controller appointed a computer main body is provided to prevent an unnecessary time loss of a worker and maximize the use of a working space of the worker. CONSTITUTION: A transmitting part(206) transmits the data inputted from an input part(202) to the computer main body. The controller(204) appoints the computer main body to receive the data from the transmitting part among a plurality of computer main body. When the computer main body outputs the data to a computer monitor(200), the controller appoints the computer main body to receive the data at the same time.
Patent KR-20030040062-A (KR)
Title: Process for producing carbonyl difluoride
Inventor: OHASHI MITSUYA
IPC: C01B32/80
Filed: 2002-11-07
Abstract: PURPOSE: To provide a method for manufacturing carbonyl difluoride which is useful as a reagent for organic syntheses and as a cleaning gas and an etching gas for semi-conductor production equipment. CONSTITUTION: In manufacturing carbonyl difluoride by making carbon monoxide react with a metal fluoride, a step to make carbon monoxide react with the metal fluoride and a step to make the metal fluoride react with fluorine is alternately repeated in an identical reactor. In particular, cobalt trifluroride or cerium tetrafluoride is used as the metal fluoride.
Patent KR-20040042399-A (KR)
Title: Assembly type coping hand rail
Inventor: PARK JEONG HO
IPC: E04F11/18
Filed: 2002-11-14
Abstract: PURPOSE: A prefabricated handrail capping plate is provided to simplify maintenance work, to secure durability as a handrail for stairs and to economize in manufacturing cost for a handrail capping plate. CONSTITUTION: The prefabricated handrail capping plate(100) comprises: many plane members(110,110b) forming a space of the appointed size; many corner members(120) interposed among many plane members(110,110b) and coupled with the members(110,110b); and filler members(130), as fillers filled in the appointed space formed by compounding the plane members(110,110b) and the corner members(120), provided with a fitting groove(131).
Patent KR-20040045714-A (KR)
Title: A revolutional body's manufacturing method
Inventor: JIN JAE GEOL
IPC: B60B3/00
Filed: 2002-11-25
Abstract: PURPOSE: A manufacturing method for a solid of revolution is provided to redesign the solid of revolution to minimize static unbalance by calculating substantial eccentricity and static unbalance through solid modeling. CONSTITUTION: A solid of revolution is modeled in solid(S1). Eccentricity is calculated by calculated gravity center and theoretical gravity center of the solid of revolution modeled(S5). Static unbalance is calculated by eccentricity calculated from the solid of revolution and weight of the solid of revolution(S6). The solid of revolution is redesigned to minimize static unbalance(S7).
Patent KR-20030044890-A (KR)
Title: Program for controlling laser device, and computer-readable record media with the recorded program
Inventor: MIYANAGA AKIHARU
IPC: G05B19/4097
Filed: 2002-11-30
Abstract: PURPOSE: A program for controlling a laser apparatus and a recording medium for recording program for controlling a laser apparatus are provided to solve problems on a substrate treatment time when using an SLS(Sequential Lateral Solidification) method or continuous-oscillation laser by using a software technique. CONSTITUTION: A laser system(100) has a stage controller(101) corresponding to the first means for controlling a laser-beam-applying position of an object to be treated. The laser system(100) further includes a plurality of laser oscillators(102a-102d) corresponding to the second means for oscillating a laser beam. The number of the laser oscillators(102a-102d) of the laser system(100) is not restricted to four. By using a plurality of laser oscillators(102a-102d) and overlapping beam spots of laser beams oscillated from the laser oscillators each other on an object to be irradiated, it is possible to further shorten the treatment time for one substrate.
Patent KR-20040050349-A (KR)
Title: A transfer device of image-forming apparatus
Inventor: PARK GEUN YONG
IPC: G03G21/16
Filed: 2002-12-10
Abstract: PURPOSE: A transfer device for an imaging device with an electrophotographic scheme is provided to simultaneously stick or isolate a plurality of transfer backup rollers fast to a transfer belt by a transfer backup roller lifting device. CONSTITUTION: A transfer belt(310) is rotated by a closed curve, and is contacted with a photoconductive drum. The transfer belt(310) receives a toner image formed on the photoconductive drum, and transfers the received toner image on a print paper. A driving assembly(320) has a driving roller(330) and a steering roller device(340). The driving roller(330) are installed at an internal side of the closed curve of the transfer belt(310) to be supported to a plurality of main frames(321,322). The driving roller(330) drives the transfer belt(310) so that the transfer belt(310) is rotated. The steering roller device(340) are installed at the internal side of the closed curve of the transfer belt(310) to be supported to a plurality of the main frames(321,322). The steering roller device(340) pushes the transfer belt(310) from the internal side to an external side of the closed curve. A transfer backup roller assembly(360) has a plurality of transfer backup rollers and a plurality of guide rollers(390). A plurality of the transfer backup rollers are installed at the internal side of the closed curve of the transfer belt(310) to be supported to a plurality of sub-frames(361,362). A plurality of the transfer backup rollers supports the transfer belt(310) so that the toner image formed on the photoconductive drum is transferred to the transfer belt(310). A plurality of the guide rollers(390) are installed at the internal side of the closed curve of the transfer belt(310) to be supported to a plurality of the sub-frames(361,362). A plurality of the guide rollers(390) guides the transfer belt(310). A transfer backup roller lifting device(364) lifts the transfer backup roller assembly(360) with respect to the driving assembly(320).
Patent KR-20040055002-A (KR)
Inventor: CHOI GUK JONG
IPC: G01M99/00
Filed: 2002-12-20
Abstract: PURPOSE: A jig for testing a gear is provided to allow various tests to be performed, improve a user's convenience and to reduce test costs by considering a case in which a distance between shafts of the gear is changed. CONSTITUTION: A jig for testing a gear includes a base(10), a ring-type structure member(20), and a shaft fixing jig. The base(10) has an install hole(15) in which a shaft of a first gear(11) is inserted and installed. The ring-type structure member(20) allows a shaft of a second gear(22) to fix to the base(10). The shaft fixing jig restricts a distance between the shaft of the first gear(11) and the shaft of the second gear. The ring-type structure member(20) is proximate to the install hole(15) and rotatably installed. A perforated hole is prepared at a predetermined position of the ring-type structure member(20). The shaft of the second gear(22) is inserted into the perforated hole and installed.
Patent KR-20030053459-A (KR)
Title: Composition for the oxidation dyeing of keratin fibres, comprising an oxyalkylenated carboxylic acid ether, mono- or polyglycerolated surfactant and an unsaturated fatty alcohol
Inventor: DESENNE PATRICIA
IPC: A61K8/86
Filed: 2002-12-21
Abstract: PURPOSE: Provided is a composition for oxidation dyeing of keratin fibers, especially human keratin fibers, that comprises an oxyalkylenated carboxylic acid ether, mono- or polyglycerolated surfactant and an unsaturated fatty alcohol. Also, provided are a method and apparatus for dyeing using the same. CONSTITUTION: A composition for oxidation dyeing of the hair is characterized by comprising at least one oxyalkylenated carboxylic acid ether or its salt, at least one mono- or polyglycerolated surfactant, and at least fatty alcohol(C8-C30) containing at least one unsaturation.
Patent KR-20040056434-A (KR)
Title: Method for manufacturing a semiconductor device
Inventor: CHA HAN SEOP
IPC: H01L21/8238
Filed: 2002-12-23
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to improve stability of patterning a gate electrode of a CMOS(complementary metal oxide semiconductor) semiconductor device by preventing a source/drain region from being deteriorated and by guaranteeing a characteristic of the semiconductor device. CONSTITUTION: NMOS and PMOS gate electrodes(110,112) are formed on a semiconductor substrate(100) in which NMOS and PMOS regions are defined. Photoresist is formed on the resultant structure to cover the NMOS and PMOS gate electrodes. The photoresist is etched to expose the upper part of the NMOS and PMOS gate electrodes. A barrier layer is formed on the resultant structure to cover the NMOS and PMOS gate electrodes. The upper part of the NMOS gate electrode is exposed by an etch process using a mask whose NMOS region only is open. N¬+ ions are implanted into the exposed NMOS gate electrode. After the barrier layer and the photoresist are eliminated, a source/drain ion implantation process is performed to form a source/drain region in the semiconductor substrate exposed to both sidewalls of the NMOS and PMOS gate electrodes.
Patent KR-20040058590-A (KR)
Title: Air cleaner having air cleaning compound
Inventor: JUNG MIN SEON
IPC: B01D46/00
Filed: 2002-12-27
Abstract: PURPOSE: Provided is an air cleaner which has an air purifying agent removing various acidic gases such as carbon dioxide and carbon monoxide from contaminated air and increasing oxygen content. CONSTITUTION: The air cleaner comprises a housing (100) where an inlet (101) inhaling the indoor air is formed on one side and an outlet (102) discharging the air to the indoor is formed on the other side, an air cleaning part which is installed on the inner part of the housing and consists of many air cleaning filters (112) installed on the rear side of the inlet and an exit fan (114) installed on one side of the air cleaning filter to discharge the air filtered through the air cleaning filter and an air purifying agent (120) contained in the inner part of the air cleaning part to remove acidic gas or carbon dioxide and generate oxygen.